On 17-year-old Kate's last weekend in town, she and her friends plan to spend it together at SpaceCON- the local sci-fi convention they attend every year. There, Kate meets Paul, a recently turned teen-vampire. But when the awkward teen romance goes wrong, Kate is bitten and turned into a vampire.

Kate and her friends discover that Paul is not the only other vampire at the convention, and it is up to them to stop the bad guys and find a way to turn Kate back before it is too late.